We are both guitarists but want to try the idea of us swapping between bass and guitar/XII. So it seems logical to have a VI due to the scale length and the ability to do the odd chord

So without breaking the bank it's the baritone VI or an MIJ Bass VI.... I doubt the trem will be used so I was wondering if someone could answer....
1. How "Bassey" are they? I mean would it compare with say my Mustang bass or are they quite light in the low end?
2. Do the Baritone VI and Bass VI feel sound much different? I mean generally rather than finer points
3. would the MIJ bass VI be worth the extra dollar?
and... just for kicks... does anyone know what the rough market value is of a refinished vintage Bass VI? Roughly - street price not bonkers dealer price!
Thanks in advance - I know little about these... although I've owned a few Shergold Bass VI's over the years (even one of Hookeys!!)